How a Nickelodeon star became a chart-topping songwriter for British pop royalty
In short: Katelyn Tarver is known to many as Jo Taylor from the Nickelodeon series Big Time Rush, but her influence extends far beyond the screen. She successfully transitioned into a prolific singer-songwriter, even co-writing a number-one hit for British pop star Cheryl that dominated the UK charts in 2014.
Born in 1989, Katelyn Tarver first entered the public eye as a contestant on the 2003 reality show American Juniors. While she did not win, she soon pivoted toward a multifaceted career in acting and music. Her breakthrough in television came in 2010 when she joined the cast of Big Time Rush, playing the character Jo Taylor. This role established her presence in teen media, leading to further appearances in series such as No Ordinary Family, The Secret Life of the American Teenager, and the HBO show Ballers.
Parallel to her acting, Tarver cultivated a serious music career, independently releasing four EPs since 2011. Her songwriting prowess gained significant industry recognition when she co-wrote the 2014 single Crazy Stupid Love for Cheryl. The track reached the top spot on the UK Singles Chart, marking a major milestone in her professional trajectory. She has continued to expand her creative output, collaborating with artists like Will Anderson in the project REAVES and contributing to tracks for musicians such as Jake Scott.
Tarver’s digital footprint has also been substantial. Her 2017 track You Don't Know achieved viral success on YouTube, accumulating over 50 million views by mid-2021. Despite the demands of her career, she has remained active in both acting and music, including a 2025 announcement regarding a supporting role in the In Real Life Worldwide Tour. Her journey reflects a deliberate navigation of the entertainment industry, balancing recurring television roles with a steady stream of independent musical releases and high-profile songwriting credits.
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- Summary by Intellect · source: Katelyn Tarver
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